Drill Bit - Craftsman 315.113850 Operator's Manual

3/8 in., 18 volt cordless drill-driver variable speed / reversible
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See Figure 5.
This too! has the feature of being reversible. The direction
of rotation is controlled by a selector located above the
switch trigger. With the drill held in normal operating posi-
tion, the direction of rotation selector should be positioned
to the left of the switch for drilling. The drilling direction
is reversed when the selector is to the right of the switch.
When the selector is in center position, the switch trigger
is locked.
_i
CAUTION:
To prevent gear damage, always allow
chuck to come to a complete stop before changing
the direction of rotation.
To stop, release switch trigger and allow the chuck to
come to a complete stop.
KEYLESS
CHUCK
See Figure 6.
The drill has a keyless chuck. As the name implies, you
can hand tighten or release drill bits in the chuck jaws.
Grasp and hold the collar of the chuck with one hand.
Rotate the chuck body with your other hand. The arrows
on the chuck indicate which direction to rotate the chuck
body in order to LOCK (tighten) or UNLOCK (release) the
drill bit.
_
WAF{NmNG: Do not hold chuck body with one hand
and use power of the drill to tighten chuck jaws on
drill bit. Chuck body could slip in your hand or your
hand could slip and come in contact with rotating dril!
bit. This could cause an accident resulting in serious
personal injury.
CHUCK
UNLOCK
COLLAR
DRILL BiT
(RELEASE}
INSTALUNG
BraTS
See Figures 5 o 7.
i
Lock the switch trigger by placing the direction of rota-
tion selector in center position.
m Open or dose chuck jaws to a point where the open-
ing is slightly larger than the bit size you intend to use.
Also, raise the front of the drill slightly to keep the bit
from failing out of the chuck jaws.
m Insert drill bit straight into chuck the full length of the
jaws.
m Tighten the chuck jaws on drill bit.
m To tighten the chuck jaws on drill bit: grasp and hold
the coilar of the chuck with one hand, while rotating the
chuck body with your other hand.
NOTE: Rotate the chuck body in the direction of the
arrow marked LOCK to tighten chuck jaws.
m Do not use a wrench to tighten or loosen the chuck
jaws,
_
WARNmNG:
Make sure to insert drill bit straight into
chuck jaws. Do not insert drill bit into chuck jaws
at an angle then tighten, as shown in Figure 7. This
could cause driII bit to be thrown from driII, resulting
in possible serious personal injury or damage to the
chuck.
Fig. 7
Fig. 6
13

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